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<?php class UnSerializable implements Serializable { public function serialize() {} public function unserialize($serialized) {} } $unser = new UnSerializable(); $arr = [$unser]; $arr[] = &$arr[0]; $arr[] = 'endcap'; $arr[] = &$arr[2]; $data = serialize($arr); echo $data . PHP_EOL; $recovered = unserialize($data); var_export($recovered);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: UnSerializable implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/YD9fS on line 3 a:4:{i:0;N;i:1;N;i:2;s:6:"endcap";i:3;R:4;} array ( 0 => NULL, 1 => NULL, 2 => 'endcap', 3 => 'endcap', )

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